manager := &Manager{
		ticker:         time.NewTicker(updateInterval),
	}

	go func() {
		for {
			select {
			case t := <-manager.ticker.C:
				glog.Info("[PACER] line ", lineID, " update tick ", t)

				before := time.Now()
				manager.update(t, feedbackWatchdog.IsHungry())

				glog.Info("[PACER] line ", lineID, " update tick took ", time.Now().Sub(before))

			case <-shutdownChan:
				glog.Warning("[PACER] line ", lineID, " update tick loop exiting")
				break
			}
		}
	}()